CN101320871B - Earthing electrode reset mechanism of electric connector - Google Patents
Earthing electrode reset mechanism of electric connector Download PDFInfo
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- CN101320871B CN101320871B CN2008100606815A CN200810060681A CN101320871B CN 101320871 B CN101320871 B CN 101320871B CN 2008100606815 A CN2008100606815 A CN 2008100606815A CN 200810060681 A CN200810060681 A CN 200810060681A CN 101320871 B CN101320871 B CN 101320871B
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Abstract
An earth pole resetting mechanism of an electric coupler comprises a plug body (1), a socket body (2), an incoming wire connecting terminal (4) and a metal earth column (3) and a level piece (7); the earth column (3) is movably penetrated on the plug body (1); upper end of the earth column (3) is provided with a ring projection (31); front end of the power output end (71) of the level piece is provided with two antennae (72) extending outwards and arranged at interval; the projection (31) is placed on the two antennae (72); upper part of the plug body (1) is provided with a metal substrate (10); inner surface of the metal substrate (10) is fixed with an elastic spring (11); the other end of the elastic spring (11) is contacted with the upper surface of the earth column (3) and applies a downward elasticity to the earth column (3). When the plug body is not inserted into the socket body, the incoming wire connecting terminal controlling the ON/OFF of the circuit always keeps ON state, and when he plug body is inserted into the socket body, the metal earth column firstly electrically contacts with the earth electricity delegating terminal, and the incoming wire connecting terminal cannot conduct before the earth column electrically contacts with the earth electricity delegating terminal.
Description
Technical field
The present invention relates to a kind of earthing electrode reset mechanism that is used for as separate type cordless electric appliance electric connectors such as wireless electric kettle, wireless frying pan, cordless electric irons.
Background technology
In separate type electrical equipment such as existing wireless electric kettle, wireless frying pan, cordless electric iron, all be provided with electric connector, generally comprise the plug body of the body bottom that is arranged on electrical equipment, and a power supply pedestal that matches with it is provided with a socket, when being shelved on the electrical equipment body on the pedestal, plug body and socket plug together mutually, thereby realize the power supply to the electrical equipment body.In above-mentioned cordless electric appliance, thermally-responsive controls generally also is housed on plug body, and provides power, on-off circuit under suitable situation for the contact deciliter mechanism of control circuit break-make in the plug body.
For preventing that from there is the danger of electric leakage in described separate type electrical equipment, plug body in the general electric connector is provided with the metal earthing rod, and socket be provided with can with the contacted earth terminal of earthing rod, like this can when electric leakage in time with electric current ground connection, safe in utilization.And be fully to guarantee Electrical Safety, the contact deciliter mechanism of control connecting and disconnecting of the circuit does not remain off-position when plug body is inserted socket, guarantee simultaneously, the metal earthing rod electrically contacted with earth terminal earlier when plug body was inserted socket, and before earthing rod and earth terminal do not electrically contact, contact deciliter mechanism can not contact conducting.
As a patent No. is a kind of electric connector that is used for cordless electric appliance the Chinese invention patent " a kind of electric connector that is used for cordless electric appliance " of ZL02136488.5 (notification number is CN1396226C) has disclosed, include and to peg graft mutually and can counterrotating plug body and socket, the socket central part of end face thereon has a jack, and have a cannelure concentric with this jack, in jack and cannelure, be respectively arranged with and award electric connecting terminals, and plug body is provided with accordingly and is subjected to electrfic centre binding post and peripheral binding post, engage with the center hub of socket and the electric connecting terminals of awarding in the cannelure respectively, it is characterized in that, in described socket, also be provided with: at least one contact of powering, this power supply contact links to each other with the live wire or the zero line of power supply; And at least one contact deciliter mechanism, when plug body is not inserted socket, described power supply contact award electric connecting terminals between the holding contact corresponding with it often opened, and when plug body was inserted socket, this contact deciliter mechanism made this normally opened contact that closure is switched under the effect of plug body.This invention is provided with awarding electricity and powering two cover contact groups of mutual correspondence at socket, and when plug body is not inserted socket, at least an award electric contact point corresponding with it that links to each other with power firestreak or zero line in the power supply contact group remains normally open, make that visible on the socket surface to award electric contact point not charged all the time, guaranteed safe handling.
Summary of the invention
Technical problem to be solved by this invention is the earthing electrode reset mechanism that a kind of electric connector that is used for cordless electric appliance of novel structure is provided at above-mentioned prior art present situation, its electric connecting terminals that is subjected to of controlling connecting and disconnecting of the circuit when plug body is not inserted socket remains off-position, guarantee simultaneously, the metal earthing rod was awarded electric terminal with ground connection earlier and is electrically contacted when plug body was inserted socket, and earthing rod and ground connection awards before electric terminal do not electrically contact, and is subjected to electric connecting terminals can not contact conducting.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of earthing electrode reset mechanism of electric connector, include and to peg graft mutually and can counterrotating plug body and socket, described plug body is provided with and is subjected to electric connecting terminals and metal earthing rod, be subjected to have at least in the electric connecting terminals one to be subjected to electric connecting terminals for active type, corresponding, described socket is provided with and is subjected to the electric connecting terminals of awarding that electric connecting terminals matches, and the earth terminal that matches with earthing rod; One lever piece can be arranged on described plug body top with stirring, and lever piece clutch end upper surface cooperates with a heat-sensitive actuating device that drives its escape, and the clutch end lower surface is cooperated by electric connecting terminals with the active type of described plug body;
It is characterized in that: described earthing rod activity is located on the plug body, and the earthing rod upper end has annular protrusion, and the front end of described lever piece clutch end has two feelers that stretch out and be provided with at interval, and described protuberance can be shelved on two feelers; Described plug body top is provided with a metal substrate, and the inner surface of metal substrate is fixed with an elastic spring, and the other end of this elastic spring contacts with the upper surface of earthing rod, and applies a downward elastic force to earthing rod;
When plug body was not inserted socket, the clutch end of lever piece promoted active type and separated with the electric connecting terminals that is subjected to corresponding with it by electric connecting terminals under the effect of elastic spring elastic force; And when plug body was inserted socket, described earth terminal can promote to move on the earthing rod, made and formed the free gap of stirring for the lever piece clutch end between earthing rod and the feeler.
For guaranteeing the conductivity of earthing rod and metal substrate simultaneously, reach the elasticity of elastic spring, be provided with an elastic steel sheet between above-mentioned elastic spring and the metal substrate, elastic steel sheet is positioned at elastic spring top, and their ends are fixed together and fix with metal substrate.Because elastic spring has good electrical conductivity, but its elasticity and resetting property are relatively poor, and elastic steel sheet better elastic but conductivity is not enough, therefore reed and steel disc are combined with each other, bear the effect of conduction by elastic spring, and elastic steel sheet has remedied the logy defective of elastic spring, therefore can satisfy conductivity and elastic demand simultaneously, has further optimized this earth electrode resetting structure.
Above-mentioned plug body upper surface has boss, and this boss and has a perforation on the described boss between two feelers, and described earthing rod activity is located in this perforation.Boss is set can increase the stroke that earthing rod moves up and down, and can guarantee the stationarity that earthing rod moves.
Be arranged with a pad on the above-mentioned earthing rod, this pad is between the protuberance on boss and earthing rod top.Can make the convenient earthing rod that lifts of feeler on the lever piece by pad.
Above-mentioned heat-sensitive actuating device has two, be respectively the first heat-sensitive actuating device and the second heat-sensitive actuating device, wherein the first heat-sensitive actuating device cooperates with a side of lever piece clutch end upper surface, the clutch end of described lever piece can promote active type and separated by electric connecting terminals the be subjected to electric connecting terminals corresponding with it after the first heat-sensitive actuating device temperature distortion promotes; The second heat-sensitive actuating device is arranged in the opposite side of lever piece clutch end upper surface, on the lever piece clutch end, have a perforation, activity is equipped with a movable post in it, described movable post upper end cooperates with the second heat-sensitive actuating device, the lower end of movable post with also cooperated by electric connecting terminals with the active type of described plug body, be described movable post after the second heat-sensitive actuating device temperature distortion, can promote active type and separated by electric connecting terminals the be subjected to electric connecting terminals corresponding with it.By movable post and the second heat-sensitive actuating device and active type electrified terminal mutual alignment relation, when lever piece can't normally be stirred by accident compacting and locked, at this moment, after the second heat-sensitive actuating device temperature distortion, direct promotion activity post, movable post moves down in the perforation of lever piece relatively, promoting the active type electrified terminal makes it separate with the corresponding electric connecting terminals that is subjected to, circuit disconnects, and makes lever piece by also can operate as normal under the locked state, uses safer.
Above-mentioned active type is subjected to electric connecting terminals to have two, the clutch end head bifurcated of described lever piece, the lower surface of two furcations of lever piece clutch end is cooperated by electric connecting terminals respectively with the respective activity type, and described first and second heat-sensitive actuating device lays respectively at two furcation tops.Because active type is subjected to electric connecting terminals to have two, after lever piece stirs, the live wire of this anti-dry heating temperature controller and zero line is disconnected simultaneously like this, uses safer.
The first above-mentioned heat-sensitive actuating device is in the form of annular discs, and has central authorities release tongue; The described second heat-sensitive actuating device is also in the form of annular discs, and has central authorities release tongue, the upper surface contact matching of the circular periphery of the described second heat-sensitive actuating device and movable post, and this first, second heat-sensitive actuating device is installed on the described metal substrate.
Be fixed with an epirelief and the cylinder first heat-sensitive actuating device contact matching on the clutch end of above-mentioned lever piece.The setting of cylinder can guarantee that the first heat-sensitive actuating device promotes to cooperate with the clutch end of lever piece.
Compared with prior art, the invention has the advantages that: because earthing rod is that activity is located on the plug body, and earthing rod upper end can be shelved between two feelers of front end of lever piece clutch end, and the inner surface of metal substrate is fixed with one and applies the elastic spring of a downward elastic force to earthing rod, when plug body is not inserted socket, if the lever piece clutch end upwarps, it is up then can to drive earthing rod, at this moment, elastic spring applies to down spring earthing rod, be that the clutch end of lever piece can promote active type and separated with the electric connecting terminals that is subjected to corresponding with it by electric connecting terminals under the effect of elastic spring elastic force, guaranteed that the active type of control connecting and disconnecting of the circuit when plug body is not inserted socket is subjected to electric connecting terminals to remain off-position; And when plug body is inserted socket, because earth terminal upwards promotes the elastic force of the power of earthing rod greater than elastic spring, promote by force earthing rod can on move, make and form the free gap of stirring for the lever piece clutch end between earthing rod and the feeler, just can be by external agency's activation lever part action, active type is subjected to electric connecting terminals contact conducting, also can be about to active type and separated by electric connecting terminals.
Description of drawings
Fig. 1 is the perspective view of the embodiment of the invention;
Fig. 2 is the operation principle schematic diagram of lever piece in the embodiment of the invention;
Fig. 3 is the three-dimensional exploded view of the embodiment of the invention;
Fig. 4 is lever piece in the embodiment of the invention and the relative position relation stereogram that is subjected to electric connecting terminals;
Fig. 5 inserts socket and is subjected to structure cutaway view under the electric connecting terminals contact condition in plug body for the embodiment of the invention;
Fig. 6 does not insert socket and is subjected to structure cutaway view under the electric connecting terminals released state in plug body for the embodiment of the invention;
Fig. 7 is subjected to the structure cutaway view of electric connecting terminals relative position relation for showing the first heat-sensitive actuating device and lever piece and another in the embodiment of the invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As shown in the figure, be the preferred embodiments of the present invention.
A kind of earthing electrode reset mechanism of electric connector, include and to peg graft mutually and can counterrotating plug body 1 and socket 2, described plug body 1 is provided with and is subjected to electric connecting terminals 4 and metal earthing rod 3, be subjected to have at least in the electric connecting terminals 4 one for active type be subjected to electric connecting terminals 4 ', corresponding, described socket 2 is provided with and is subjected to that electric connecting terminals 4 matches awards electric connecting terminals 5, reach the earth terminal 6 that matches with earthing rod 3, respectively be subjected to electric connecting terminals 4,4 ', award electric connection terminal 5, earthing rod 3, earth terminal 6 is that copper material makes, promptly insert under socket 2 states, award electric connecting terminals 5 and can contact conducting with being subjected to electric connecting terminals 3 when plug body 1.Being subjected to electric connecting terminals 4 and awarding the set-up mode of electric connecting terminals 5 can be with reference to prior art.
Described be subjected to have in the electric connecting terminals 4 two for active type be subjected to electric connecting terminals 4 ', active type is subjected to two states of electric connecting terminals 4 ' have, state one is a reset condition, i.e. this active type electrified terminal 4 ' under self elastic force effect, contact conducting with the electric connecting terminals 4 that is subjected to corresponding with it, be plug body 1 be subjected to electric connecting terminals 4,4 and corresponding socket 2 award electric connecting terminals 5 contact conductings, this moment, circuit could path; State two is an operate condition, promptly this active type is subjected to electric connecting terminals 4 ' under external force, separate with the electric connecting terminals 4 that is subjected to corresponding with it, the electric connecting terminals 4 that is subjected to of final plug body 1 separates with the electric connecting terminals 5 of awarding of corresponding socket 2, this moment circuit breaker.This arrangement that is subjected to electric connecting terminals 4 and awards electric connecting terminals 5 can be designed multiple according to those skilled in the art.
One lever piece 7 with reed 17 loadings, its both sides, middle part articulate by pivot 74 and plug body 1, and be positioned at described plug body 1 top, the clutch end 71 head bifurcateds of described lever piece 7, the first heat-sensitive actuating device 8 that one side of lever piece clutch end 71 upper surfaces and drives its escape cooperates, and is fixed with the cylinder 16 with the first heat-sensitive actuating device, 8 contact matching be convenient to of an epirelief on the clutch end 71 of lever piece 7.The described first heat-sensitive actuating device 8 is in the form of annular discs, and have central authorities and discharge tongue 81, clutch end 71 lower surfaces and the active type of described plug body 1 are subjected to electric connecting terminals 4 ' cooperate, and the clutch end 71 of described lever piece can promote active type and separated by electric connecting terminals 4 ' be subjected to electric connecting terminals 4 corresponding with it after 8 temperature distortions of the first heat-sensitive actuating device promote.
The opposite side of lever piece clutch end 71 upper surfaces is provided with the second heat-sensitive actuating device 9, this second heat-sensitive actuating device 9 is also in the form of annular discs, and have central authorities and discharge tongue 91, this is first years old, the second heat- sensitive actuating device 8,9 are installed on the metal substrate 10, and first, the second heat- sensitive actuating device 8,9 lay respectively at two furcation tops, have a perforation 73 on the furcation of described lever piece clutch end 71, activity is equipped with a movable post 15 in it, the circular periphery contact matching of movable post 15 upper ends and the described second heat-sensitive actuating device 9, the lower end of movable post 15 with also be subjected to electric connecting terminals 4 ' cooperate with the active type of described plug body 1, be that described movable post 15 is after 9 temperature distortions of the second heat-sensitive actuating device, the circular periphery of the second heat-sensitive actuating device 9 can move down by promotion activity post 15, simultaneously movable post 15 promotes that active types are subjected to electric connecting terminals 4 ' move down and the be subjected to electric connecting terminals 4 corresponding with it separates, the electric connecting terminals 4 that is subjected to of final plug body 1 separates with the electric connecting terminals 5 of awarding of corresponding socket 2, under normal conditions, active type electrified terminal 4 ' under self elastic force effect contacts with corresponding electric connecting terminals 4 conductings that are subjected to.
Described first and second heat- sensitive actuating device 8,9 is the anti-dry type, i.e. its superheat protecting function.
Described earthing rod 3 activities are located on the plug body 1, promptly have boss 13 at plug body 1 upper surface, have a perforation 14 on the described boss 13, and described earthing rod 3 activities are located in this perforation 14.
Described earthing rod 3 upper ends have annular protrusion 31, promptly the cross section of this earthing rod 3 is T-shaped, the front end of described lever piece clutch end 71 has two feelers 72 that stretch out and be provided with at interval, described boss 31 is between described two feelers 72, and the annular protrusion 31 of described earthing rod 3 upper ends can be shelved on two feelers 72, be arranged with a pad 18 on the described earthing rod 3, this pad 18 is between the protuberance 31 on boss 13 and earthing rod 3 tops.
Described plug body 1 top is provided with a metal substrate 10, the inner surface of metal substrate 10 is fixed with an elastic spring 11 and an elastic steel sheet 12, elastic steel sheet 12 is positioned at elastic spring 11 tops, their ends are fixed together and are fixing with metal substrate 10, the other end of described elastic spring 11 contacts with the upper surface of earthing rod 3, and apply a downward elastic force for earthing rod 3, elastic spring 11 is a copper sheet.
When plug body 1 was not inserted socket 2, the clutch end 71 of lever piece promoted active type and is subjected to electric connecting terminals 4 ' separate with the electric connecting terminals 4 that is subjected to corresponding with it under elastic spring 11 elastic force effects; And when plug body 1 was inserted socket 2, described earth terminal 6 can promote to move on the earthing rod 3, made and formed the free gap of stirring for lever piece clutch end 71 between earthing rod 3 and the feeler 72.
The operation principle and the process of the embodiment of the invention are as follows.
When plug body 1 is not inserted socket 2, if lever piece clutch end 71 upwarps, it is up then can to drive earthing rod 3, at this moment, 11 pairs of earthing rods 3 of elastic spring apply to down spring, the clutch end 71 of lever piece can promote active type and be subjected to electric connecting terminals 4 ' separate with the electric connecting terminals 4 that is subjected to corresponding with it under elastic spring 11 elastic force effects, the electric connecting terminals 4 that is subjected to that has guaranteed control connecting and disconnecting of the circuit when plug body 1 is not inserted socket 2 remains off-position, promptly before the circuit path, the earth terminal 6 that earthing rod 3 is always corresponding with it electrically contacts and ground connection at first; And when plug body 1 is inserted socket 2, because earth terminal 6 upwards promotes the elastic force of the power of earthing rod 3 greater than elastic spring 11 and elastic steel sheet 12, promote by force to move in earthing rod 6 meetings, make and form the free gap of stirring for lever piece clutch end 71 between earthing rod 3 and the feeler 72, just can will be subjected to electric connecting terminals 4 conductings by external agency's activation lever part action.
The operation principle of described first and second heat-sensitive actuating device is as follows:
Under the normal condition, the 8 overheated back distortion of the first heat-sensitive actuating device, promote cylinder 16 and drive lever piece clutch end 71 and stir downwards, promote active type and be subjected to electric connecting terminals 4 ' move down, and the electric connecting terminals 5 of awarding of the socket 2 corresponding with it separates, heater circuit disconnects, and plays the purpose of anti-dry.
Locked when can't normally being stirred by unexpected compacting when lever piece 7, at this moment, the clutch end 71 that the distortion of the first heat-sensitive actuating device 8 can not promote lever piece stirs downwards, and promptly lever piece 7 can not promote active type and separated by the electric connecting terminals 5 of awarding of the socket 2 of electric connecting terminals 4 ' corresponding with it.At this moment, by movable post 15 and the second heat-sensitive actuating device 9 and active type electrified terminal 4 ' mutual alignment relation, after 9 temperature distortions of the second heat-sensitive actuating device, direct promotion activity post 15, movable post 15 moves down in the perforation 73 of lever piece 7 relatively, promotion active type electrified terminal 4 ' move down, separate with the electric connecting terminals 4 that is subjected to corresponding with it, and then plug body 1 be subjected to electric connecting terminals 4,4 ' separate with the electric connecting terminals 5 of awarding of corresponding socket 2, this moment circuit breaker, play the purpose of anti-dry, use safer.
Claims (8)
1. the earthing electrode reset mechanism of an electric connector, include: can peg graft mutually and can counterrotating plug body (1) and socket (2), described plug body (1) is provided with and is subjected to electric connecting terminals (4) and metal earthing rod (3), be subjected to have at least in the electric connecting terminals (4) one to be subjected to electric connecting terminals (4 ') for active type, corresponding, described socket (2) is provided with and is subjected to that electric connecting terminals (4) matches awards electric connecting terminals (5), and the earth terminal (6) that matches with earthing rod (3); One lever piece (7) can be arranged on described plug body (1) top with stirring, lever piece clutch end (71) upper surface cooperates with a heat-sensitive actuating device (8,9) that drives its escape, and clutch end (71) lower surface is cooperated by electric connecting terminals (4 ') with the active type of described plug body (1);
It is characterized in that: described earthing rod (3) activity is located on the plug body (1), earthing rod (3) upper end has annular protrusion (31), the front end of described lever piece clutch end (71) has two feelers (72) that stretch out and be provided with at interval, and described protuberance (31) can be shelved on two feelers (72); Described plug body (1) top is provided with a metal substrate (10), the inner surface of metal substrate (10) is fixed with an elastic spring (11), the other end of this elastic spring (11) contacts with the upper surface of earthing rod (3), and applies a downward elastic force for earthing rod (3);
When plug body (1) was not inserted socket (2), the clutch end of lever piece (71) promotion active type under elastic spring (11) elastic force effect was separated with the electric connecting terminals (4) that is subjected to corresponding with it by electric connecting terminals (4 '); And when plug body (1) was inserted socket (2), described earth terminal (6) can promote to move on the earthing rod (3), made and formed the free gap of stirring for lever piece clutch end (71) between earthing rod (3) and the feeler (72).
2. the earthing electrode reset mechanism of electric connector according to claim 1, it is characterized in that: be provided with an elastic steel sheet (12) between described elastic spring (11) and the metal substrate (10), elastic steel sheet (12) is positioned at elastic spring (11) top, and their ends are fixed together and are fixing with metal substrate (10).
3. the earthing electrode reset mechanism of electric connector according to claim 1 and 2, it is characterized in that: described plug body (1) upper surface has boss (13), this boss (13) is positioned between two feelers (72), and have a perforation (14) on the described boss (13), described earthing rod (3) activity is located in this perforation (14).
4. the earthing electrode reset mechanism of electric connector according to claim 3, it is characterized in that: be arranged with a pad on the described earthing rod, this pad is between the protuberance on boss and earthing rod top.
5. the earthing electrode reset mechanism of electric connector according to claim 1 and 2, it is characterized in that: described heat-sensitive actuating device has two, be respectively the first heat-sensitive actuating device (8) and the second heat-sensitive actuating device (9), wherein the first heat-sensitive actuating device (8) cooperates with a side of lever piece clutch end (71) upper surface, the clutch end of described lever piece (71) can promote active type and separated by electric connecting terminals (4 ') the be subjected to electric connecting terminals (4) corresponding with it after first heat-sensitive actuating device (8) temperature distortion promotes; The second heat-sensitive actuating device (9) is arranged in the opposite side of lever piece clutch end (71) upper surface, on lever piece clutch end (71), have a perforation (73), activity is equipped with a movable post (15) in it, described movable post (15) upper end cooperates with the second heat-sensitive actuating device (9), the lower end of movable post (15) with also cooperated by electric connecting terminals (4 ') with the active type of described plug body (1), be described movable post (15) after second heat-sensitive actuating device (9) temperature distortion, can promote active type and separated by electric connecting terminals (4 ') the be subjected to electric connecting terminals (4) corresponding with it.
6. the earthing electrode reset mechanism of electric connector according to claim 5, it is characterized in that: described active type is subjected to electric connecting terminals (4 ') to have two, clutch end (71) the head bifurcated of described lever piece (7), the lower surface of two furcations of lever piece clutch end (71) is cooperated by electric connecting terminals (4 ') respectively with the respective activity type, and described first and second heat-sensitive actuating device (8,9) lays respectively at two furcation tops.
7. the earthing electrode reset mechanism of electric connector according to claim 6, it is characterized in that: the described first heat-sensitive actuating device (8) is in the form of annular discs, and has central authorities and discharge tongue (81); The described second heat-sensitive actuating device (9) is also in the form of annular discs, and have central authorities and discharge tongue (91), the upper surface contact matching of the circular periphery of the described second heat-sensitive actuating device (9) and movable post (15), this first, second heat-sensitive actuating device (8,9) is installed on the described metal substrate (10).
8. the earthing electrode reset mechanism of electric connector according to claim 7 is characterized in that: be fixed with an epirelief and cylinder (16) first heat-sensitive actuating device (8) contact matching on the clutch end (71) of described lever piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100606815A CN101320871B (en) | 2008-04-17 | 2008-04-17 | Earthing electrode reset mechanism of electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100606815A CN101320871B (en) | 2008-04-17 | 2008-04-17 | Earthing electrode reset mechanism of electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101320871A CN101320871A (en) | 2008-12-10 |
| CN101320871B true CN101320871B (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100606815A Expired - Fee Related CN101320871B (en) | 2008-04-17 | 2008-04-17 | Earthing electrode reset mechanism of electric connector |
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| Country | Link |
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| CN (1) | CN101320871B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368666A (en) * | 2002-01-14 | 2002-09-11 | 邵志成 | Temp controller, electric connector and electric water heater |
| CN1566774A (en) * | 2003-06-21 | 2005-01-19 | 蒋仙保 | Electric kettle thermoregulator |
| GB2428893A (en) * | 2003-12-16 | 2007-02-07 | Otter Controls Ltd | Improvements relating to thermal controls |
| CN201219159Y (en) * | 2008-04-17 | 2009-04-08 | 柯赐龙 | Earthing electrode reset mechanism of electric connector |
-
2008
- 2008-04-17 CN CN2008100606815A patent/CN101320871B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368666A (en) * | 2002-01-14 | 2002-09-11 | 邵志成 | Temp controller, electric connector and electric water heater |
| CN1566774A (en) * | 2003-06-21 | 2005-01-19 | 蒋仙保 | Electric kettle thermoregulator |
| GB2428893A (en) * | 2003-12-16 | 2007-02-07 | Otter Controls Ltd | Improvements relating to thermal controls |
| CN201219159Y (en) * | 2008-04-17 | 2009-04-08 | 柯赐龙 | Earthing electrode reset mechanism of electric connector |
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| Publication number | Publication date |
|---|---|
| CN101320871A (en) | 2008-12-10 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20081210 Assignee: Interplex Electronics (Hangzhou) Co., Ltd. Assignor: Ke Cilong Contract record no.: 2010330000583 Denomination of invention: Earthing electrode reset mechanism of electric connector License type: Exclusive License Record date: 20100421 |
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| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Interplex Electronics (Hangzhou) Co., Ltd. Assignor: Ke Cilong Contract record no.: 2010330000583 Date of cancellation: 20140604 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20140417 |